#Trajectools

@underdarkgis.fosstodon.org.ap.brid.gy

4 months ago

If you are at #EBDVF on Thursday and fancy some #MobilityDataAnalytics, come and join our final @emeraldseu event.

I'll be talking about #Trajectools for #QGIS and a similarly awesome @carto collaboration

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

5 months ago

Original post on fosstodon.org

GeoLife GPS track collection processing with DuckDB, QGIS & Trajectools

The last time I preprocessed the whole GeoLife dataset, I loaded it into PostGIS. Today, I want to share a new workflow that creates a (Geo)Parquet file and that is much faster. The dataset (GeoLife) "This GPS trajectory […]

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

5 months ago

At the #SDSL dev day today, experimenting with pyogrio to address #Trajectools issues. Thanks @jorisvandenbossche for sharing your experience! 🙏

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

5 months ago

Great discussions at #SDSL2025 about integrating #SpatialDataScience libraries in desktop and cloud environments, featuring @movingpandas , @qgis #Trajectools and the @carto Trajectory Analytics extension from the @emeraldseu project

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

5 months ago

movingpandas/qgis-trajectools: v2.7 Changelog This release brings multiple usability enhancements: Added proper datetime fields in output layers (instead of previous string type fields). This enables us to directly use the output with e.g. the Temporal Controller. Made trajectory ID field optional (for input layers with only a single moving object), fixes #37 Improved help texts explaining trajectory ID and timestamp fields, fixes #35 Drop potential extraneous geometry columns from attribute table, fixes #44 Show better error message when NULL values cause parallel processing error, see #93

Been busy updating the #Trajectools archival records over at https://zenodo.org/records/17127311 in preparation for #SDSL2025 starting on Wednesday in Salzburg

Still need to check if it's possible / how to automatically publish to #Zenodo from #Codeberg

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

8 months ago

🤩 #MobilityDataAnalytics & #GIScience all around:

Attending the @emeraldseu GA today. Presented progress on #Trajectools and our #explainableAI & #activeLearning for #MobilityDataScience. While simultaneously traveling to #AGIT2025 🚄

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

8 months ago

Original post on fosstodon.org

QGIS User Conf 2025 videos have landed!

The QGISUC2025 team has done an awesome job recording and editing the conference presentations. All "presentation" type talks where the presenter has accepted to be published are now available in a dedicated list on the QGIS Youtube channel. I also had […]

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

9 months ago

Finally finished my #Trajectools presentation for #QGISUC2025 on Monday

May still have to cut here and there to stay within the time limit 😅

#GISChat #QGIS #MovementDataAnalysis

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

9 months ago

Original post on fosstodon.org

Speed up your analytics with the new MovingPandas 0.22 and Trajectools 2.6

The latest releases of MovingPandas and Trajectools come with many "under the hood" changes that aim to make your movement analytics faster: Instead of immediately creating a GeoPandas GeoDataFrame and populating the […]

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

9 months ago

Lots of #MovementDataAnalytics on stage at #SDSC25 today 🤩
Including yours truely with @movingpandas and @qgis #Trajectools

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

10 months ago

Working on making #Trajectools faster 🏃‍♀️

First steps: codeberg.org/movingpandas/trajectools...

More improvements coming with the next #MovingPandas release

#QGIS #GISChat

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

11 months ago

Original post on fosstodon.org

🥳 New versions of @movingpandas and #Trajectools have just landed:

#MovingPandas 0.21.3 github.com/movingpandas/movingpanda...

:qgis: Trajectools 2.5 codeberg.org/movingpandas/trajectools...

🙏 Please update your MovingPandas install to get all […]

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

1 year ago

Original post on fosstodon.org

Analyzing GTFS Realtime Data for Public Transport Insights

In today’s post, we (that is, Gaspard Merten from Universite Libre de Bruxelles and yours truly) are going to dive deep into how to analyze public transport data, using both schedule and real time information. Previously, I already […]

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

1 year ago

Original post on fosstodon.org

Trajectools is moving to Codeberg!

The new home for Trajectools is:
➡️ https://codeberg.org/movingpandas/trajectools

The GitHub repo remains as a writable mirror, for now, but the issue tracking is only active on Codeberg.

More infos […]

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

1 year ago

Releases · movingpandas/movingpandas Movement trajectory classes and functions built on top of GeoPandas - movingpandas/movingpandas

I've had smoother releases 🙃

But hey, #MovingPandas 0.21 is here https://github.com/movingpandas/movingpandas/releases

Make sure to update if you want to use the new #QGIS #Trajectools plugin version which will be released soon 🆙

#MovementDataAnalytics #MobilityDataScience

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Anita Graser 🇪🇺🇺🇦🇬🇪

@underdarkgis.fosstodon.org.ap.brid.gy

1 year ago

New release 🎉

#Trajectools 2.3 brings trajectory generalization, cleaning, and smoothing algorithms to #QGIS

Inspired by #SDSL2024, I've written up the first Trajectools tutorial on #trajectory data preprocessing […]

[Original post on fosstodon.org]

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Posts tagged #Trajectools